Wind load resistant connector for unitized curtain walls

Abstract

Disclosed is a wind load-resistant connector for a unitized curtain wall, comprising a suspended component fixed onto a curtain wall panel unit and a main force-bearing member (3) fixed onto a construction beam (1), wherein the suspended component is a member shaped like the Chinese character "几" (7) and fixed by means of a tapped baseplate (8) and attachment bolts (6) to a main mullion side face of a plug-in mullion on the curtain wall panel unit; the main force-bearing member (3) is an L-shaped profile and is provided with a waist-like hole along the long edge and is provided with a slot-shaped through-hole matching the outer contour of the member shaped like the Chinese character "几" (7) along the short edge; the member shaped like the Chinese character "几" (7) is nested in the slot-shaped through-hole of the main force-bearing member (3) and slides along the slot-shaped through-hole; and the main force-bearing member (3) is fixed together with the construction beam (1) by means of a T-shaped bolt (5) on a slot-type embedded component (2) inserted into the waist-shaped hole. The connector is convenient to install, simple to adjust, occupies a small space, and economizes on materials.

Description

technical field [0001] The invention relates to a connector for unitized curtain wall construction, especially a connector that is suitable for providing a second support point for a curtain wall unit plate under the condition that there is already a load-bearing connector during construction, so as to strengthen the mullion against wind pressure Ability to resist wind pressure connectors for unit curtain walls. Background technique [0002] At present, with the development of curtain wall technology in the world, unitized curtain wall technology has been promoted. Due to the different sizes of the divisions of the curtain wall unit panels, the wind pressure areas of the buildings are different. If all the curtain wall unit panels are connected at a single point, it will inevitably lead to the increase of the mullion specifications to meet the requirements of the high wind pressure area. If it is large, it will cause waste of material. Therefore, it is necessary to use win...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a unit curtain wall anti-wind pressure connector, which solves the problems in the prior art such as strict requirements for hanging and positioning, large size of the connector and waste of materials, etc. Compared with the traditional wind pressure-resistant connector, its structure Reasonable design, easy manufacture, convenient and smooth on-site installation and operation, simple adjustment, small footprint, and significant savings in material and installation costs

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